Hi, really sorry but... where is the package text file???
En Tue, 07 Aug 2007 16:38:59 -0400, Mark Proctor <[EMAIL PROTECTED]>
escribió:
there is a package text file, you add all your imports there.
Mark
Edgardo wrote:
Hi, How I can import the package classes for MVEL? I import the Java
Classes in the package configuration, is this sufficient one?
Really thanks
En Tue, 07 Aug 2007 15:59:29 -0400, Mark Proctor
<[EMAIL PROTECTED]> escribió:
MVEL does not dynamically import package classes, they must be
imported manually, so I actually imagine its that. the consequence
syntax you have is valid for both java and MVEL.
Mark
Edgardo wrote:
Hi,finally the problem is the guided editor, the code generated in
assert fact is not for the mvel compiler, the solution for mi problem
was add a new dialect option with "java" parameter.
- The source code of the rule:
rule "Driver is crazy"
dialect "java"
when
Driver( age >= "20" && < "25" , locationRiskProfile ==
"HIGH" , name == "Fernando Meyer" )
Policy( type == "PROBLEMATIC" )
then
insert(new Rejection(" Go away drunk "));
end
- The result:
RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:30 CLT 2007):
Configuring with newInstance=true, secondsToRefresh=30
RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:30 CLT 2007):
Configuring package provider : URLScanner monitoring URLs:
http://localhost:8080/drools-jbrms/org.drools.brms.JBRMS/package/org.acme.insurance/InsuranceSnapshot
RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:31 CLT 2007):
Applying changes to the rulebase.
RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:31 CLT 2007):
Creating a new rulebase as per settings.
RuleAgent(insuranceconfig) INFO (Tue Aug 07 09:56:31 CLT 2007):
Adding package called org.acme.insurance
REJECTED: Go away drunk
:):):)
I hope my solution work for anybody have the same problem
PD: The classpath was not the problem.
Thanks, see you in another post :)
En Mon, 06 Aug 2007 12:28:37 -0400, Mark Proctor
<[EMAIL PROTECTED]> escribió:
Edgardo wrote:
Hi, when I use the BRL editor, I can't edit the source code of the
rule, that is available in read-only mode, when you or other users
fire this rules, you don't have this problem ?
The BRL editor does not allow the source code to be edited, so
you'll have to accept what it generates for now.
RuleAgent(insuranceconfig) INFO (Fri Aug 03 16:05:58 CLT 2007):
Adding package called org.acme.insurance
org.mvel.CompileException: class or class reference not found:
Rejection()
at
org.mvel.optimizers.impl.asm.ASMAccessorOptimizer.optimizeObjectCreation(ASMAccessorOptimizer.java:1771)
This issue means the compiler cannot find your model, the class
Rejection is not in the classpath.
Greetings
En Mon, 06 Aug 2007 08:00:47 -0400, Mark Proctor
<[EMAIL PROTECTED]> escribió:
btw if you are using the mvel dialect you can just do
fact0 = new Rejection();
fact0.reason = "Go away drunk" ;
insert( fact0 );
MVEL has type inference, so it doesn't need to be used explicitley
and also javascript style property accessors.
Mark
Edgardo wrote:
Hi fernando, the package source code is:
package org.acme.insurance
import org.acme.insurance.Driver
import org.acme.insurance.Approve
import org.acme.insurance.Policy
import org.acme.insurance.Rejection
...
rule "Driver is crazy"
dialect "mvel"
when
Driver( age >= "20" && < "25" , locationRiskProfile ==
"HIGH" , name == "Fernando Meyer" )
Policy( type == "PROBLEMATIC" )
then
Rejection fact0 = new Rejection();
fact0.setReason( "Go away drunk" );
insert( fact0 );
end
...
I import this from repository_export.xml in the resource folder,
and for fire "Driver is crazy" rule, I append the next code to
InsuranceBusiness class:
public void executeExample() throws Exception {
RuleBase ruleBase = loadRuleBase();
testUnsafeDriver(ruleBase);
testSafeMature(ruleBase);
testUnsafeAreaAndPriors(ruleBase);
testDriverIsCrazy(ruleBase); //-----> This
}
/*** And this method ***/
private void testDriverCrazy(RuleBase ruleBase) {
StatefulSession session = ruleBase.newStatefulSession();
Driver driver = new Driver();
driver.setAge(new Integer(23));
driver.setLocationRiskProfile("HIGH");
driver.setName("Fernando Meyer");
Policy policy = new Policy();
policy.setType("PROBLEMATIC");
policy.setApproved(false);
session.insert(driver);
session.insert(policy);
session.fireAllRules();
}
In the example you dont fire the rules where I have the problems
Thanks and sorry again for my english
Greetings
En Sun, 05 Aug 2007 11:46:14 -0400, Fernando Meyer
<[EMAIL PROTECTED]> escribió:
Hi Eduardo,
Probably you missed some importing statement in your package
configuration, check this please;
Regards
Fernando Meyer http://fmeyer.org
[EMAIL PROTECTED]
PGP: 0xD804DDFB
On Aug 4, 2007, at 4:49 PM, Edgardo wrote:
Hi list, I post my problem in the rules-dev list. The problem
is execute the "Driver is Crazy", "Driver is too old" and
"Driver special age Approved" rules. I have the problem of the
next section:
Edgardo wrote:
Yes, I did it, in the package configuration. I use the
drools-4.0.0-brms version. The problem is at the moment to
evaluate the next generate code of the rule:
then
Rejection fact0 = new Rejection();
fact0.setReason( "Driver too old" );
insert( fact0 );
If I use the Technical rule text editor, i dont have any
problem.
Greetings from Chile :)
En Fri, 03 Aug 2007 19:06:05 -0400, Mark Proctor
<[EMAIL PROTECTED]> escribió:
did you upload your model and import it?
Mark
Edgardo wrote:
Hi rules-dev list, (my english is very poor, sorry) I am
interested in using the
BRMS of JBoss Rules, but when I use the guided editor, this
rules dont
work, and in drools-examples-brms example, this dont work
too, the error message (in the
"Driver is Crazy" rule)is:
RuleAgent(insuranceconfig) INFO (Fri Aug 03 16:05:58 CLT
2007): Adding
package called org.acme.insurance
org.mvel.CompileException: class or class reference not
found: Rejection()
at
org.mvel.optimizers.impl.asm.ASMAccessorOptimizer.optimizeObjectCreation(ASMAccessorOptimizer.java:1771)
at
org.mvel.ast.NewObjectNode.getReducedValueAccelerated(NewObjectNode.java:49)
at org.mvel.MVELRuntime.execute(MVELRuntime.java:87)
at
org.mvel.CompiledExpression.getValue(CompiledExpression.java:98)
at
org.mvel.CompiledExpression.getValue(CompiledExpression.java:93)
at
org.mvel.ast.TypedVarNode.getReducedValueAccelerated(TypedVarNode.java:36)
at org.mvel.MVELRuntime.execute(MVELRuntime.java:87)
at
org.mvel.CompiledExpression.getValue(CompiledExpression.java:98)
at org.mvel.MVEL.executeExpression(MVEL.java:202)
at
org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:32)
at
org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:545)
at
org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:509)
at
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:430)
at
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:392)
at
org.acme.insurance.launcher.InsuranceBusiness.testDriverCrazy(InsuranceBusiness.java:93)
at
org.acme.insurance.launcher.InsuranceBusiness.executeExample(InsuranceBusiness.java:19)
at
org.acme.insurance.launcher.MainClass.main(MainClass.java:13)
org.drools.spi.ConsequenceException:
org.mvel.CompileException: class or
class reference not found: Rejection()
at
org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:549)
at
org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:509)
at
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:430)
at
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:392)
at
org.acme.insurance.launcher.InsuranceBusiness.testDriverCrazy(InsuranceBusiness.java:93)
at
org.acme.insurance.launcher.InsuranceBusiness.executeExample(InsuranceBusiness.java:19)
at
org.acme.insurance.launcher.MainClass.main(MainClass.java:13)
Caused by: org.mvel.CompileException: class or class
reference not found:
Rejection()
at
org.mvel.optimizers.impl.asm.ASMAccessorOptimizer.optimizeObjectCreation(ASMAccessorOptimizer.java:1771)
at
org.mvel.ast.NewObjectNode.getReducedValueAccelerated(NewObjectNode.java:49)
at org.mvel.MVELRuntime.execute(MVELRuntime.java:87)
at
org.mvel.CompiledExpression.getValue(CompiledExpression.java:98)
at
org.mvel.CompiledExpression.getValue(CompiledExpression.java:93)
at
org.mvel.ast.TypedVarNode.getReducedValueAccelerated(TypedVarNode.java:36)
at org.mvel.MVELRuntime.execute(MVELRuntime.java:87)
at
org.mvel.CompiledExpression.getValue(CompiledExpression.java:98)
at org.mvel.MVEL.executeExpression(MVEL.java:202)
at
org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:32)
at
org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:545)
... 6 more
Thanks :), I am waiting for you response...
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--Edgardo Ibañez O.
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--
Edgardo Ibañez O.
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